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<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
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<body>
<h5>尊敬的测试用户，十分感谢您的配置，您的信息如下：</h5>
<table border="1">
    <tr>
        <td>账号</td>
        <td th:text="${username}"></td>
    </tr>
    <tr>
        <td>性别</td>
        <td th:text="${gender}"></td>
    </tr>
    <tr>
        <td>生日</td>
        <td th:text="${birthday}"></td>
    </tr>
</table>
</body>
</html>